commit - 5da4c0f8c9d650fb453e89ebf9a08883d6d6ecc1
commit + d82ad331dd0534d30ff4b9f4b180949377be04c1
blob - 05264b31220545ef2b839e448e4714330439e160
blob + 30c2779376b3b0fffa8e8fe586ab2ea6d27f9f88
--- tog/tog.c
+++ tog/tog.c
}
static const struct got_error *
+get_head_commit_id(struct got_object_id **head_id, struct got_repository *repo)
+{
+ const struct got_error *err = NULL;
+ struct got_reference *head_ref;
+
+ *head_id = NULL;
+
+ err = got_ref_open(&head_ref, repo, GOT_REF_HEAD);
+ if (err)
+ return err;
+
+ err = got_ref_resolve(head_id, repo, head_ref);
+ got_ref_close(head_ref);
+ if (err) {
+ *head_id = NULL;
+ return err;
+ }
+
+ return NULL;
+}
+
+static const struct got_error *
show_log_view(struct got_object_id *start_id, struct got_repository *repo)
{
const struct got_error *err = NULL;
return error;
if (start_commit == NULL) {
- struct got_reference *head_ref;
- error = got_ref_open(&head_ref, repo, GOT_REF_HEAD);
+ error = get_head_commit_id(&id, repo);
if (error != NULL)
return error;
- error = got_ref_resolve(&id, repo, head_ref);
- got_ref_close(head_ref);
- if (error != NULL)
- return error;
} else {
struct got_object *obj;
error = got_object_open_by_id_str(&obj, repo, start_commit);